acanthocephaliasis a·can·tho·ceph·a·li·a·sis (ə-kān’thə-sěf’ə-lī’ə-sĭs)
Infection with a species of Acanthocephala.
acanthocheilonema Acanthocheilonema A·can·tho·chei·lo·ne·ma (ə-kān’thə-kī’lə-nē’mə) n. A genus of filarial worms that are parasitic in humans, now part of the genus Dipetalonema. No longer in technical use.
an abnormal red blood cell having spiny projections, found in the blood of persons with abetalipoproteinemia and certain malabsorption disorders. acanthocyte a·can·tho·cyte (ə-kān’thə-sīt’) n. A red blood cell characterized by multiple spiny cytoplasmic projections and found in acanthocytosis. Also called acanthrocyte.
a condition characterized by large numbers of in the blood. acanthocytosis a·can·tho·cy·to·sis (ə-kān’thə-sī-tō’sĭs) n. A rare condition in which the majority of the red blood cells are acanthocytes. Also called acanthrocytosis.
any small, spiny-finned, sharklike fish of the extinct order Acanthodii, from the Paleozoic Era. Historical Examples There is no evidence that the lateral row of spines in the acanthodian Climatius has any other than a defensive significance. Encyclopaedia Britannica, 11th Edition, Volume 14, Slice 3 Various